домашняя 4_4

#include <iostream>
using namespace std;
int main()
{
    int k,l,n;
    cout<<"vvedite chislo: ";
    cin>>n;
    for(k=0;k<n;k++){
        if(k%2==0){
            for (l=0;l<2*n;l++){
                cout<<"/";
            }
            cout<<endl;
        }
        else{
            for (l=0;l<2*n;l++){
                cout<<"\\";
            }
            cout<<endl;
        }
    }
}